“Music isn’t rewarding for them, even though other kinds of rewards, like money, are. It just doesn’t affect them,” cognitive neuroscientist Josep Marco-Pallerés found in a new study.http://cbsloc.al/1hQEW7y

After an explosive concert in Guatemala City this past Sunday, Justin Bieber ventured out to a humble village in the jungles of Guatemala, took off his shirt, and helped build a school house for the local kids.